li {
    list-style: none;
}


/* 头部 */

.header {
    width: 100%;
    height: 70px;
    position: fixed;
    background-color: rgba(70, 142, 255, .8);
}

.header .hade .hade_box a {
    width: 100%;
    height: 100%;
    display: block;
}

.hade_box .col-md-1 {
    padding: 15px 0 15px 25px;
}

.hade_box .col-md-2 button {
    margin: 20px 0;
    padding: 6px;
    border: 1px solid #ffffff;
    color: #ffffff;
    background-color: #6cacfd;
}

.hade_box .col-md-9 ul {
    display: flex;
    justify-content: space-around;
}

.hade_box .col-md-9 ul li {
    padding: 30px 20px 16px 20px;
}

.hade_box .col-md-9 ul li:hover {
    border-bottom: 4px solid #ffffff;
}

.hade_box .col-md-9 ul li a {
    text-decoration: none;
    color: #fff;
}


/* 头部轮播 */

.slideshow a img {
    width: 100%;
    height: 700px;
}

.slideshow {
    position: relative;
    top: 70px;
    left: 0;
}

.slideshow .img img {
    position: absolute;
    top: 80px;
    left: 880px;
}

.slideshow .txt {
    color: #ffffff;
    position: absolute;
    top: 170px;
    left: 490px;
}

.slideshow div span a {
    text-decoration: none;
    color: #ffffff;
}

.slideshow div h2 {
    font-size: 40px;
    font-weight: 700;
}

.slideshow div p {
    font-size: 21px;
    margin-top: 20px;
    margin-bottom: 95px;
}

.slideshow_txt {
    font-size: 16px;
    color: #ffffff;
    padding: 13px 19px 12px 21px;
    border: 1px solid #ffffff;
}


/* 快速排名标题 */

.nav {
    margin-top: 100px;
    text-align: center;
}

.nav li:nth-child(1)::after {
    content: '';
    display: block;
    width: 120px;
    height: 4px;
    background-color: #468eff;
    margin: 20px auto;
}

.nav li:nth-child(2) p {
    font-size: 16px;
    color: #989898;
}


/* 快速排名内容 */

.nav_nr {
    padding-top: 30px;
}

.nav_nr ul {
    display: flex;
    justify-content: space-between;
}

.nav_nr ul li {
    width: 24%;
    padding-left: 34px;
    padding-top: 29px;
    border: 1px solid #eeeeee;
    box-shadow: 5px 5px 10px #f4f4f4;
}

.nav_nr ul li p {
    margin: 31px 0;
    color: #989898;
}


/* 排名系统内容 */

.nav_txt ul {
    display: flex;
    padding-bottom: 40px;
}

.nav_txt ul li {
    flex: 1;
}

.nav_txt ul li:nth-child(2) {
    padding-top: 47px;
}

.nav_txt ul li:nth-child(2) .nav_txttop span {
    font-size: 20px;
}

.nav_txt ul li:nth-child(2) .nav_txttop p {
    margin: 20px 0 0 25px;
    color: #989898;
}

.nav_txtbottom {
    position: relative;
    top: 50px;
    left: 0;
}

.nav_txtbottom .nav_txtbottom_img {
    position: absolute;
    top: 175px;
    right: 0;
}

.nav_txt ul li:nth-child(2) .nav_txtbottom p {
    margin: 25px 0;
    text-align: center;
    font-size: 20px;
}


/* 定制全新优化方案 */

.tpLiat {
    background: url(../images/3_img.png) no-repeat;
}

.tpliat {
    text-align: center;
    margin: 130px 0;
}

.tpliat h2 {
    color: #ffffff;
}

.tpliat h2:nth-child(1) {
    margin-left: -65px;
}

.tpliat p {
    color: #96c4fe;
    margin: 30px 0 0 190px;
}


/* 自主研发智能优势 */

.pList_img {
    display: flex;
    justify-content: space-between;
    text-align: center;
}

.pList_img li {
    width: 30.5%;
    height: 400px;
    padding: 33px 28px 50px 25px;
    border: 1px solid #eeeeee;
    box-shadow: 5px 5px 10px #f4f4f4;
}

.pList_img li h4 {
    margin-top: 50px;
    margin-bottom: 30px;
}

.pList_img li p {
    color: #989898ff;
}

.pList_img .col-md-4:nth-child(1) {
    margin-top: 110px;
}

.pList_img .col-md-4:nth-child(2) {
    margin-top: 170px;
}

.pList_img .col-md-4:nth-child(3) {
    margin-top: 70px;
}


/* 选择超快排，让获客更简单 */

.tplist ul {
    display: flex;
    justify-content: space-around;
}

.tplist ul li {
    text-align: center;
    margin-top: 75px;
}

.tplist ul li p {
    color: #707070;
    margin-top: 15px;
}

.tplist ul li .tplist_color {
    color: #2d7aff;
}

.list {
    background-color: #f5f9ff;
}

.list ul {
    display: flex;
    justify-content: space-between;
}

.list ul li h4 {
    margin: 141px 0 0 70px;
}

.list ul li img {
    margin-top: 76px;
    padding-bottom: 65px;
}


/* 超快排-让精准流量提升20倍的排名软件 */

.ranKing_data ul {
    display: flex;
    text-align: center;
    justify-content: space-around;
}

.ranKing_data ul li h3 {
    color: #2d7aff;
}

.ranKing_data .ranKing_data_p {
    color: #989898;
    font-size: 14px;
}

.ranKing_data p {
    font-size: 16px;
}


/* 我们服务的客户行业 */

.colution {
    position: relative;
    top: 0;
    left: 0;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.colution li {
    width: 29.5%;
    margin: 50px 0;
    text-align: center;
}

.colution li p {
    padding: 30px 0;
    font-size: 18px;
    border: 1px solid #f5f5f5;
}

.colution span {
    position: absolute;
    right: 20px;
    bottom: 10px;
}

.colution span a {
    color: #989898;
}


/* 优化排名，从现在开始 */

.optimize_ranking {
    display: flex;
    justify-content: space-between;
    margin-top: 70px;
}

.optimize_search ul {
    display: flex;
    justify-content: space-around;
}

.optimize_search ul li p {
    font-size: 16px;
    margin: 19px 0 27px 10px;
}


/* 马上注册 */

.regsiter {
    margin-top: 110px;
    padding-top: 72px;
    padding-bottom: 30px;
    background: url(../images/7_img.png) no-repeat;
}

.regsiter ul {
    text-align: center;
}

.regsiter ul li h2 {
    color: #ffffff;
    padding-bottom: 50px;
}

.regsiter ul li span {
    padding: 14px 30px;
    border: 1px solid #ffffff;
}

.regsiter ul li span a {
    text-decoration: none;
    color: #ffffff;
}


/* 底部 */

.footer {
    padding-bottom: 30px;
    background-color: #22263d;
}

.footer_txt ul {
    padding-left: 180px;
    display: flex;
}

.footer_txt ul li a {
    color: #bbbbbb;
    text-decoration: none;
}

.footer_txt ul li {
    color: #bbbbbb;
    padding: 40px 10px;
}

.footer_cnt {
    display: flex;
}

.footer_cnt div:nth-child(1) {
    padding-left: 180px;
    padding-top: 20px;
}

.footer_cnt div:nth-child(2) {
    padding-top: 30px;
}

.footer_cnt div:nth-child(2) ul li a {
    text-decoration: none;
    color: #bbbbbb;
}

.footer_cnt div:nth-child(3) {
    height: 80px;
    width: 1px;
    margin: 0 80px;
    background-color: #444444;
}

.footer_cnt div:nth-child(4) {
    text-align: center;
    color: #bbbbbb;
}

.footer_cnt ul {
    display: flex;
}

.footer_cnt ul li {
    padding: 0 20px;
}

.footer_bottom {
    display: flex;
    justify-content: center;
    color: #bbbbbb;
}